Mathematics
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OpenStudy (anonymous):
help
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OpenStudy (anonymous):
OpenStudy (anonymous):
@jim_thompson5910
jimthompson5910 (jim_thompson5910):
were you able to get anywhere with this?
OpenStudy (anonymous):
Well me and my friend were trying, and she thought it was SAS Similarity Theorem.
jimthompson5910 (jim_thompson5910):
no, that's not correct
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jimthompson5910 (jim_thompson5910):
when two lines are parallel, what can we say about the alternate interior angles?
jimthompson5910 (jim_thompson5910):
any ideas?
OpenStudy (anonymous):
they have the same measure?
jimthompson5910 (jim_thompson5910):
yep, so you can say that the corresponding angles of the two triangles are congruent
jimthompson5910 (jim_thompson5910):
so which theorem would you use then?
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OpenStudy (anonymous):
AA Similarity Postulate?
jimthompson5910 (jim_thompson5910):
good
OpenStudy (anonymous):
I have another question..
jimthompson5910 (jim_thompson5910):
ok
OpenStudy (anonymous):
well actually i hjave 2 if that's okay :)
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jimthompson5910 (jim_thompson5910):
for the first one, what did you get
OpenStudy (anonymous):
triangles WYZ and XWZ, & triangles AZC and BCZ.
jimthompson5910 (jim_thompson5910):
triangles WYZ and XWZ are not similar
jimthompson5910 (jim_thompson5910):
triangles AZC and BCZ aren't similar either
OpenStudy (anonymous):
So it would be the three answers besides triangles WYZ and XWZ?
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OpenStudy (anonymous):
triangles XWZ and ACZ & triangles YWZ and BCZ?
jimthompson5910 (jim_thompson5910):
yes, triangles XWZ and ACZ & triangles YWZ and BCZ
OpenStudy (anonymous):
To the nearest mile, the diameter of the hurricane is _____ miles? I dont get this question really?
jimthompson5910 (jim_thompson5910):
150/50 = x/35
150*35 = 50x
5250 = 50x
50x = 5250
x = ???
OpenStudy (anonymous):
105?
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jimthompson5910 (jim_thompson5910):
yep
OpenStudy (anonymous):
THANKS!
jimthompson5910 (jim_thompson5910):
yw